Invention Grant
- Patent Title: Channel state information reporting techniques for full-duplex user equipment
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Application No.: US17620974Application Date: 2020-06-10
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Publication No.: US11984958B2Publication Date: 2024-05-14
- Inventor: Min Huang , Qiaoyu Li , Liangming Wu , Sony Akkarakaran
- Applicant: Qualcomm Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Holland & Hart / Qualcomm
- Priority: WO TCN2019092236 2019.06.21
- International Application: PCT/CN2020/095292 2020.06.10
- International Announcement: WO2020/253585A 2020.12.24
- Date entered country: 2021-12-20
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04B7/06 ; H04L5/14 ; H04W72/23

Abstract:
Methods, systems, and devices for wireless communications are described for a user equipment (UE) operating in a full-duplex mode to report of channel state information based on an estimate of self-interference associated with concurrent uplink and downlink transmissions using at least partially overlapping frequency resources. A base station may transmit downlink reference signals to the UE for measurement and generation of the channel state information, and the base station may use the channel state information reported by the UE to schedule the simultaneous transmission and reception such that the self-interference from full-duplex mode operations is mitigated.
Public/Granted literature
- US20220329308A1 CHANNEL STATE INFORMATION REPORTING TECHNIQUES FOR FULL-DUPLEX USER EQUIPMENT Public/Granted day:2022-10-13
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